baber/WOPTO huggingface dataset:
Patent JP-2002013874-A (JP)
Title: Drier
Inventor: TOIDA TOSHIYUKI
IPC: F26B21/12
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a drier which is prevented from discharging drying gas from an inlet part and an outlet part of a drying furnace. SOLUTION: A damper 8a for regulating the flow rate of the drying gas is provided on a header 5a having an opening for blowing the drying gas. By regulating the flow rate of the drying gas by the damper 8a the flow rate of the drying blown from openings in the vicinity of the inlet part and the outlet part of the drying furnace 1a is set in such a manner as to be smaller than that of the drying gas blown from openings in the vicinity of the center part of the drying furnace.
Patent JP-2002016767-A (JP)
Title: Original reader
Inventor: ITO MASAHIRO
IPC: H04N1/10
Filed: 2000-06-29
Abstract: PROBLEM TO BE SOLVED: To provide an original reader that a user can directly view an original face so as to discriminate an original to be placed with a tilt with respect to a desired reference line in the case of reading the original. SOLUTION: An upper face of a scanner section 13 is configured with a transparent member (upper transparent member 11) made of a material such as glass.
Patent JP-2002015469-A (JP)
Title: Optical disk and optical disk device
Inventor: YOSHIDA SATOSHI
IPC: G11B7/24094
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an optical disk that allows high density recording and that has information for identifying types of optical disks through stable operation, and also to provide an optical disk device that drives this optical disk. SOLUTION: The optical disk is constituted of a center hole 2 formed circularly in the clamp area M and of a plurality of notches 4 formed connectedly with and radially from this center hole 2 outward. The optical disk device 6 is provided with a turntable 23 on which this optical disk 1 is placed and with an annular disk clamp 8 for pressurizing the optical disk 49 from the center above. The disk clamp 8 is such that a plurality of terminal plates 36 are arranged in a disk-like shape in the clamping area and that the type of optical disk 1 is identified by the entry of a part or all of these plural terminal plates 36 into the plural notches 4.
Patent JP-2002026279-A (JP)
Title: Semiconductor memory and method for manufacturing the same
Inventor: KAWAKUBO TAKASHI
IPC: H01L27/04
Filed: 2000-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an epitaxial grown ferroelectric capacitor on a highly integrated memory cell. SOLUTION: A ferroelectric film capacitor is uniformly formed on the whole face of a semiconductor substrate 1, and each capacitor 6 is put to microfabrication by etching. Next, the semiconductor substrate 1 is worked by using each capacitor 6 as a mask, and a semiconductor columnar part 2 is formed. Then, a vertical field effect transistor having a channel part is formed at the semiconductor columnar part 2 so that a ferroelectric memory cell can be formed so as to be self-aligned on the vertical field effect transistor.
Patent JP-2002016310-A (JP)
Title: Method for manufacturing semiconductor optical element, clamp jig and alignment jig
Inventor: HIRATAKA TOSHINORI
IPC: H01S5/028
Filed: 2000-06-28
Abstract: PROBLEM TO BE SOLVED: To solve the problem of a spacer whose corner is subjected to trench work or the like being expensive and becoming obstruction of low cost manufacturing of semiconductor optical elements, and the problem of bars different in length not being accommodated in the conventional holder jig and being cut in short length so as to obtain bars having uniform length, so that cost of semiconductor optical elements is increased, in the case of forming a film having uniform thickness on an end surface, in a method for manufacturing a semiconductor optical element having a reflecting film on the end surface of the semiconductor element. SOLUTION: In the method for manufacturing the semiconductor optical element having the reflecting film on the end surface of the semiconductor element, an alignment jig wherein recessed trenches are formed on an alignment table for aligning spacers and bar-shaped semiconductor optical elements is used. A clamp jig having a spring is used for a jig for pressing the spacers and the bar-shaped semiconductor optical elements.
Patent JP-2002023103-A (JP)
Title: Optical circulator and optical switch
Inventor: ABE SHOHEI
IPC: G02B27/28
Filed: 2000-07-03
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts and to improve a cut-off characteristic. SOLUTION: A first double refraction element for separation 10, first and second double refraction elements for optical path control 11 and 12 and a second double refraction element for separation/synthesis 13 are arranged at intervals. A first polarized wave rotation means 14 which converts a polarization direction from orthogonal to parallel or from parallel to orthogonal is disposed between the first double refraction element for separation/synthesis and the first double refraction element for optical path control. A second polarized wave rotation means 17 is arranged between the second double refraction element for optical path control and the second double refraction element for separation/synthesis.  A polarized wave reflection control means 20 which is provided with a mirror 21 reflecting the light of a part of the optical path, in which bypass light maintains the polarization direction and reflected light is rotated in the polarization direction by 90 degrees is disposed between the first double refraction element for optical path control and the second double refraction element for optical path control so as to constitute an optical circulator. Then, an optical switch can be constituted by using ±45 degrees variable Faraday's rotors in the first and second polarized wave rotation means with same constitution.
Patent JP-2002023759-A (JP)
Title: Musical sound synthesizer, method for synthesizing musical sound and recording medium
Inventor: NOGUCHI TAKASHI
IPC: G10H7/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To perform the precise modeling of a rubbed string instrument or the like with a simple constitution by considering the interaction of longitudinal vibration and the movement of a bow in an actual rubbed string instrument. SOLUTION: Inside a loop circuit composed of delay circuits 12, 13, 15 and 16, terminating filters 11 and 14, adders 17 and 19 and a bridge filter 22, waveform signals for simulating the vibration of a string are propagated. A variable delay circuit is provided in the bridge filter 22 and the delay time is set to be long in the case that the polarities of a bow speed Vb coincides with the waveform signals and be short in the case that both polarities are different.
Patent JP-2002017145-A (JP)
Title: Device for checking sensor of movable farming machine
Inventor: YAMAZAKI HIROAKI
IPC: A01D69/00
Filed: 2000-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of continuously checking sensors, i.e., a displacement sensor and a position-detecting sensor. SOLUTION: The combine harvester 10 has a control unit 74 capable of judging whether a displacement sensor 70 is working normally or not and a potentiometer 72 outputting an analogue signal corresponding to position is set normally or not and has a horn 76 informing predetermined signals and, when the control unit 74 judges that the displacement sensor 70 works normally or the potentiometer 72 is normally set, the horn 76 sounds through an output port 78. And, a changeover switch 80 capable of shutting off or connecting the output port and the horn 76 is set between the output port 78 and the horn 76 and the horn 76 does not inform of the result of the sensor check when the changeover switch 80 is shut off.
Patent JP-2002021320-A (JP)
Title: Prefabricated scaffolding
Inventor: OSHIMA TAKASHI
IPC: E04G1/14
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated scaffolding in which a handrail is regularly set with a brace not only for various works or walking on a scaffolding board of the top stage but also for all works on other lower stage. SOLUTION: In this prefabricated scaffolding a building frame 3 is formed of a longitudinal pair of vertical members 1 and a horizontal member 2 erected between the vertical members, a plurality of the building frames raise laterally opposite to each other is connected through the brace 4, and a scaffolding board 6 is longitudinally erected through the horizontal member. The mounting of the building frame and the assembling of the handrail for the upper stage are performed by use of the handrail pushed up from under and set.
Patent JP-2002026644-A (JP)
Title: Two-wave shared antenna system
Inventor: KIDO TAKASHI
IPC: H01Q5/10
Filed: 2000-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a two-wave shared antenna system that is downsized to a degree of not giving hindrance to other mount components even when the antenna system is contained in a case of a dual mode terminal whose volume is limited and has an excellent transmission reception characteristic for two waves with different frequency bands. SOLUTION: The two-wave shared antenna system is provided with an antenna board 13 on one side of which antenna elements 21, 22 using a feeding section 15 and a ground section 14 respectively in common and making communication of two waves with different frequency bands are formed in a folded way and on the other side of which a resonator 23 for the two-wave antenna elements are formed and with a ground board 12 that are mounted over the antenna board 13 and on which a ground pattern connected to the feeding section 15 and the ground section 14 is formed.
Patent JP-2002023644-A (JP)
Title: Label for glass bottle
Inventor: IMAI NOBUHIKO
IPC: B65C3/08
Filed: 2000-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a label for a glass bottle which can not be peeled during circulation or use but can easily be peeled by hand after use without ruining the label. SOLUTION: The label for a glass bottle essentially comprises paper 11, and an ink layer 12 and a varnish layer 13 are applied in this order on the surface of the paper 11. An adhesive layer 14 is applied on the back face of the paper. The interlayer strength of the paper is controlled to 20.0 to 90.0 mN/m2.
Patent JP-2002028698-A (JP)
Title: Method and device for separating soil and sand from drilled muddy water
Inventor: HIROSE YUUICHIROU
IPC: B03B5/28
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for separating soil and sand from drilled muddy water, by which the soil and sand are made to meet a standard as surplus soil to unnecessitate treatment as industrial waste and the recycle of a sand part based on the sand and muddy water is realized by preventing the intermixture of a part of drilled muddy water in the soil and sand separated from the drilled muddy water, causing the sand and soil to be soft sludge. SOLUTION: In the basic means of the method and device for separating the soil and sand from the drilled muddy water, the soil and sand obtained as the result of drilling an underground hole 36 is lifted on the ground as the drilled muddy water with muddy water 37, the drilled muddy water is guided to a obliquely provided first vibration screen 21 to separate a pebble/clay part 40 from the drilled muddy water so accumulate it by forward sending vibration along a slope, the drilled muddy water having passed through the screen 21 is sent into a cyclone 33 and thickened muddy water discharged from a cyclone under part and including fine particles is guided to an obliquely provided second vibration screen 26 to separate a sand part in the thickened muddy water and to form the flock of the fine particles to accumulate non-fluid sand part.
Patent JP-2002022847-A (JP)
Title: Detecting sensor
Inventor: ITO KOSHI
IPC: G01V8/16
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a detecting sensor by which, when a plurality of detecting sensors used to detect a prescribed object are installed, whether interconnections or outputs of the respective detecting sensors are normal or not can be confirmed easily. SOLUTION: In detecting sensors 1A to 1E, a compulsory ON-mode MD 1 which compulsorily outputs an output signal, a compulsory OFF-mode MD 2 which compulsorily cuts off the output signal, a pulse mode MD 3 which intermittently outputs the output signal and a normal operation mode MD 4 are stored in a storage means. In the respective detecting sensors 1A to 1E, a reception means 13 and a transmission means 14 are installed. Prescribed information can be transferred between the detecting sensors. When a channel number is transmitted from the reception means 13 for the detecting sensors 1A to 1D, the detecting sensors 1B to 1E provided with the transmission means 14 connected to the reception means 13 are set at an operating condition which is stored in the channel number, and the channel number is transmitted to the detecting sensors 1C to 1E through the reception means 13.
Patent JP-2002020624-A (JP)
Title: Aqueous solution of casein
Inventor: KOMATSU TOSHIO
IPC: G03F7/04
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution of casein which is excellent not only in antiseptic and antifungal properties but also in storage stability and workability, and is excellent in sensitivity and resolution when of using as a photosensitive resist by adding a photosensitive agent. SOLUTION: The aqueous solution of casein comprises an isothiazolone compound and a benzoisothiazolone compound.
Patent JP-2001327277-A (JP)
Title: Cigarette butt case
Inventor: TAKAHASHI MINORU
IPC: A24F19/14
Filed: 2000-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a cigarette butt case which easily and surely extinguishes a lit cigarette to without crushing it out. SOLUTION: This cigarette butt case comprises a cigarette standing/light- deadening unit 11 having an upwardly divergent annular tapered face 13 and an opening 17 smaller in cross section than a cigarette 24 on the lower end and a cylindrical cigarette butt receiving unit 12 for receiving cigarette butts and ash with the unit 11 disposed on the upper end opening 21; wherein an inner side skirt 22 taperedly extended from the rim of the upper end opening 21 downwardly inside, and the unit 11 is composed of an upper receiving tray 13 constituting the annular tapered face 13 and a lower cylindrical part 14 supporting the receiving tray 13, and supported by an arched plate 15 situated below the rim of the upper end opening 21 and set up in parallel to the opening face and thus disposed on the upper end opening 21.
Patent JP-2002028423-A (JP)
Title: Gas/liquid separator
Inventor: SEKI TOSHIYUKI
IPC: B04C5/181
Filed: 2000-07-14
Abstract: PROBLEM TO BE SOLVED: To prevent the voltex in a liquid retaining chamber to prevent the liquid surface from making concave and to facilitate the flow-in of a liquid stuck to the upper surface of a partition wall member to a liquid retaining chamber. SOLUTION: A turning blade 12 is arranged in a circular space 11 formed from a main body 1 and an exhaust pipe 10. The upper side of the circular space 11 is connected to an inlet 4 and is connected to an outlet 5 through a hole of the inside of the exhaust pipe 10. A turning chamber 14 is formed in the lower side of the circular space 11. The liquid retaining chamber 15 is formed in the lower side of the turning chamber 14 and the lower end is connected to a liquid discharge port 8. A partition member 17 is arranged between the turning chamber 14 and the liquid retaining chamber 15, a liquid passing gap 19 is formed between the outer peripheral edge of the partition member 17 and the inner peripheral wall of a bottom cap 3 and a liquid passing throughhole composed of an oblong hole 20 and a center hole 21 is formed on the partition wall member.  A vertical directional partition plate 16 crossing the liquid retaining chamber 15 is arranged in the liquid retaining chamber 15. Because the turning flow reaching the retaining chamber 15 comes into collision with the partition plate 16 almost in the right angle and is stopped, the liquid surface in the liquid retaining chamber 15 is prevented from making concave. A fine liquid stuck to the upper surface of the partition member 17 flows into the liquid retaining chamber 15 through the oblong hole 20 and the center hole 21.
Patent JP-2001040221-A (JP)
Title: Thermoplastic resin composition
Inventor: HIGASHIYAMA KAZUYASU
IPC: C08K5/00
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To obtain a thermoplastic resin composition which has an excellent vibration energy-absorbing ability and is useful for transportation equipment, precision electronic equipment, acoustic equipment, and so on, by compounding a specific thermoplastic resin with a condensed polycyclic compound and/or a ring aggregate which comprise the specific number of rings (systems). SOLUTION: This thermoplastic resin composition comprises 100 pts.wt. of a thermoplastic resin such as a polyamide or a polyacetal and 5 to 100 pts.wt. of a condensed polycyclic compound and/or a ring aggregate which comprise three or more rings (systems), (for example, acenaphthene), except anthrone- based compounds and fluorene-based compounds. The composition may further be compounded with a plasticizer such as DOP, an inorganic filler such as calcium carbonate, a flame retardant such as antimony trioxide, a flaky filler such as mica, and so on.
Patent JP-2002027959-A (JP)
Title: Vegetable washing machine
Inventor: HIROSE ETSURO
IPC: A23N12/02
Filed: 2000-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a vegetable washing machine capable of readily taking in and out a vegetable housing cage without causing slipping off of a lid. SOLUTION: This vegetable washing machine is characterized by providing a lid lock and a handle serving as locking of the lid and lifting and lowering of the vegetable housing cage on the upper side of the vegetable housing cage in the vegetable washing machine comprising a washing tank for storing wash water, the vegetable housing cage freely rotatably installed in the washing tank, the lid freely detachably provided in the upper part of the vegetable housing cage, a driving means placed under the vegetable housing cage and comprising a motor for rotating and driving the vegetable housing cage, and a supporting table installed on the side of the driving means and used for freely detachably carrying the vegetable housing cage.
Patent JP-2002032631-A (JP)
Title: Commodity configuration device, database generation device, and program recording medium
Inventor: YASUMOTO HIDEHIRO
IPC: G06Q30/06
Filed: 2000-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a program recording medium where a program to realize a commodity configuration device which supports commodity configuration in a higher degree is stored. SOLUTION: A database means (product information database) 10 manages a tree chart where restriction information of restrictions of commodity combination on a commodity as the object of configuration is added in the lower level of this commodity. A check means (configurer) 15 takes a selected commodity as the processing object in response to output of an output means (configurer) 15 to check whether the commodity as the object of configuration can be realized or not in accordance with the tree chart managed by the database means 10 and restriction information added to this tree chart.
Patent JP-2002042704-A (JP)
Title: Rotation anode type x-ray tube device
Inventor: SHIRATORI YOSHIAKI
IPC: H01J35/10
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a rotation anode type X-ray tube device capable of actuating a rotation anode type X-ray tube in a short time. SOLUTION: The rotation anode type X-ray tube device is provided with a rotation anode type X-ray tube 12 having a rotation anode 15 in which an anode target layer generating an X-ray is provided on a part and a rotation mechanism 16 which rotatably supports this rotation anode and in which a dynamic pressure type slide bearing using a liquid metal lubricant is formed; and a tubular vessel 11 which accommodates this rotation anode type X-ray tube 12 and in which a cooling medium for cooling the rotation anode type X-ray tube 12 is filled. A heater H for heating the cooling medium is provided.
Patent JP-2002035011-A (JP)
Title: Handpiece for laser treatment apparatus
Inventor: SAITO MASARU
IPC: A61C3/02
Filed: 2000-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a handpiece for laser treatment apparatus which facilitates the exact inlet of a laser beam by precisely controlling the position between a laser beam axis and tubes or other laser beam transmission paths even if a laser tip at an exit end of the laser beam is very small and is particularly useful in the field of odonto party, oral surgery, etc. SOLUTION: This handpiece consists of a main body portion and a laser tip T which is disposed at the end of this main body portion and irradiates an irradiation area with the laser beam. The main body portion which focuses the laser beam and transmits the laser beam to the laser tip has the first and second body tubes 2 and mirror holders M and H. A lens supported by a lens holding mechanism having a position regulating means for parallel moving the optical axis of the lens and adjusting the angle thereof is housed into first body tube 1. The mirror holder is internally provided with a mirror for reflecting the laser beam focused by the lens to the axial direction at the center of the laser tip. The laser tip comprises a hollow needle body subjected to gold plating on the inner wall.
Patent JP-2002042401-A (JP)
Title: Disk recording and/or reproducing device, control method for the same
Inventor: SUZUKI TAKESHI
IPC: G11B19/10
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To make automatically mountable the information recording surface of a recording medium toward a disk drive assembly without requiring a user to take the recording medium out of this device even when the recording medium has been mounted in an opposite direction. SOLUTION: This device has a turntable 12 which vertically houses the disk-shaped recording medium Dn, the disk drive assembly 14 which is arranged in its central part, mounts the recording medium Dn and records and/or reproduces information signals SIN, a disk transporting means 17 which transports the recording medium Dn between the disk drive assembly 14 and a turn table 12 and a controller 1. The controller 1 detects the presence or absence of housing of the recording medium Dn in the disk housing section 20, discriminates the information recording surface of the recording medium Dn taken out of the same and controls the recording medium Dn so as to mount the recording medium as it is at the disk drive assembly 14 or to invert the recording medium Dn and to mount the same again at the disk drive assembly based on the discriminated results.
Patent JP-2002044121-A (JP)
Title: Facsimile server
Inventor: TANIMOTO YOSHIFUMI
IPC: H04L12/58
Filed: 2000-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a facsimile server with which maintenance management of distribution conditions can be easily performed even when many distribution conditions are registered. SOLUTION: The facsimile server receiving image data from a communication section 17, an interface section 22 or a read section 15 discriminates whether the distribution condition of the image data corresponds to distribution conditions stored in a distribution condition storage section 13 and distributes the image data to a distribution destination set in the corresponding distribution condition. A display means of an operation section 20 can display a list of the distribution conditions. By designating a list-up arrangement condition from the operation section 20 to the display means, the display means is enabled to show sorted distribution conditions.  For example, the distribution conditions are sorted by information with respect to senders or information with respect to destinations to allow a user to easily find out duplication or missing of the distribution conditions so as to easily perform the maintenance management of the distribution conditions.